We're dividing 98101569 by 445 
The aim is to understand the frequency of 445 in 98101569.

On to step 1:
If we divide 9 by 445, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 445

Going ahead to step 2:
The number 445 fits into 98 0 times, leaving a remainder of 98.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 98, we end up with 98.
Take the next digit (1) from the dividend and append it to 98, then repeat: 981 / 445

Step 3:
445 goes into 981 2 times with a remainder of 91.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 890 from 981 and we're left with 91.
Fetch the next digit (0) from the dividend, attach it to 91 and continue: 910 / 445

On to step 4:
445 can be fit into 910 2 times, resulting in a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 22.0
Subtracting 890 from 910 leaves us with 20.
Include the next digit (1) from the dividend after 20, then repeat: 201 / 445

Let's proceed to step 5:
445 can be fit into 201 0 times, resulting in a remainder of 201.
Record the quotient 0 as the next digit in the result. 
Result so far: 220.0
Subtract 0 from 201 to get 201.
Include the next digit (5) from the dividend after 201, then repeat: 2015 / 445

On to step 6:
445 goes into 2015 4 times with a remainder of 235.
Use 4 as the next digit of our solution. 
Result so far: 2204.0
If we subtract 1780 from 2015, we get 235.
Append the next digit (6) from the dividend to 235 and continue with: 2356 / 445

Step 7:
When dividing 2356 by 445, we get 5 with a remainder of 131.
Record the quotient 5 as the next digit in the result. 
Result so far: 22045.0
If we subtract 2225 from 2356, we get 131.
Fetch the next digit (9) from the dividend, attach it to 131 and continue: 1319 / 445

Let's proceed to step 8:
445 goes into 1319 2 times with a remainder of 429.
Use 2 as the next digit of our solution. 
Result so far: 220452.0
If we subtract 890 from 1319, we get 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

Going ahead to step 9:
When dividing 4290 by 445, we get 9 with a remainder of 285.
Write down 9 as next digit of the result. 
Result so far: 220452.9
If we take 4005 away from 4290, we end up with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Going ahead to step 10:
The number 445 fits into 2850 6 times, leaving a remainder of 180.
Use 6 as the next digit of our solution. 
Result so far: 220452.96
Deduct 2670 from 2850 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 11:
1800 divided by 445 is 4 with a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 220452.964
If we take 1780 away from 1800, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 12:
200 divided by 445 is 0 with a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 220452.964
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 13:
445 goes into 2000 4 times with a remainder of 220.
The number 4 becomes the next digit in our result. 
Result so far: 220452.96404
Deduct 1780 from 2000 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 14:
When dividing 2200 by 445, we get 4 with a remainder of 420.
The number 4 becomes the next digit in our result. 
Result so far: 220452.964044
If we subtract 1780 from 2200, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

The final result is 220452.964044 with a remainder of 4.2e-05.